| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multifunctional catalyst mixture in which are mixed all three or whichever two of a titanium dioxide catalyst which is a photocatalyst, a natural ore catalyst emitting low dose radioactive rays by which what we call "Hormesis effect" can be expected, and a natural ore catalyst emitting minus ions and far infrared rays. <P>SOLUTION: This invention is characterized by utilizing and combining effects inherent to individual conventional catalysts of a simple substance to form a multifunctional catalyst. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
